#91C9B4
Closest named color: Pale Teal (#82CBB2). oklch(79.1% 0.065 169.4), rgb(145, 201, 180).
Aa
Black text reads best on this color (11.21:1).
About this color
#91C9B4 is a light, muted green. In OKLCH its lightness is 79%, its chroma 0.065 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Teal (#82CBB2), ΔE 0.017 away. Black text reads best on it, at 11.21:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Pale Teal (#82CBB2) |
| Black text | 11.21:1 |
| White text | 1.87:1 |
Values
| HEX | #91C9B4 |
| RGB | rgb(145, 201, 180) |
| HSL | hsl(158, 34%, 68%) |
| OKLCH | oklch(79.1% 0.065 169.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #91C9B4 | 1.87:1 | Fails | Lc -39.6 | Non-text elements, placeholder text |
| Black text on #91C9B4 | 11.21:1 | AAA | Lc 68.5 | Content text, not long reading |
| #91C9B4 text on white | 1.87:1 | Fails | Lc 35.4 | Non-text elements, placeholder text |
| #91C9B4 text on black | 11.21:1 | AAA | Lc -67.2 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DEEEE8
oklch(93.6% 0.019 171.5)
-
Step 200
200
#C3E1D5
oklch(88.4% 0.036 169.4)
-
Step 300
300 (this color)
#91C9B4
oklch(79.1% 0.065 169.4)
-
Step 400
400
#53B696
oklch(70.8% 0.105 169.4)
-
Step 500
500
#00A17D
oklch(63% 0.125 169.6)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#91C9B4 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #C6C2B3 | 0.067 |
| Deuteranopia (no green cones) | #BCBAB5 | 0.065 |
| Tritanopia (no blue cones) | #84CAC3 | 0.023 |
| Achromatopsia (no color) | #BDBDBD | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91C9B4
#91C9B4
oklch(79.1% 0.065 169.4)
- #DCAAC1
#DCAAC1
oklch(79% 0.066 349.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #91C9B4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Teal #82CBB2 ΔE 0.017
- Tiffany Blue #94D2BD ΔE 0.025
- Seafoam Blue #78D1B6 ΔE 0.030
- Medium Aquamarine #66CDAA ΔE 0.047
- Dark Sea Green #8FBC8F ΔE 0.053
- Ash Gray #BFC8AD ΔE 0.056
- Medium Turquoise #48D1CC ΔE 0.061
- Muted Teal #90B494 ΔE 0.062
Use #91C9B4 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.